Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116443 | Amino acid-based polymerizable compounds and ophthalmic devices prepared therefrom | Shivkumar Mahadevan, Dola Sinha, Yong Zhang | 2024-10-15 |
| 11970431 | Polymerizable absorbers of UV and high energy visible light | Shivkumar Mahadevan, Stephen C. Arnold, Patricia Martin, Leilani K. Sonoda, Dola Sinha | 2024-04-30 |
| 11958923 | Compositions with high refractive index and abbe number | Azaam Alli, Bart Johnson, Scott L. Joslin | 2024-04-16 |
| 11912800 | Amide-functionalized polymerization initiators and their use in the manufacture of ophthalmic lenses | Michael F. Widman, Shivkumar Mahadevan, Azaam Alli, Alexander Guzman, Xin Wei +1 more | 2024-02-27 |
| 11891526 | Ink composition for cosmetic contact lenses | Jaqunda Patton, Yong Zhang, Alexander Guzman | 2024-02-06 |